APA-referens (7:e uppl.)

Witte, E., Craeybeckx, J., Meynen, A., Frisco, O., & Style, H. (2009). Political history of Belgium: From 1830 onwards. Academic and Scientific Publishers.

Chicago-referens (17:e uppl.)

Witte, Els, Jan Craeybeckx, Alain Meynen, Oostende Frisco, och Hulshout Style. Political History of Belgium: From 1830 Onwards. Brussels, Belgium: Academic and Scientific Publishers, 2009.

MLA-referens (9:e uppl.)

Witte, Els, et al. Political History of Belgium: From 1830 Onwards. Academic and Scientific Publishers, 2009.